Steve Mitchell wrote a review of Poler Rucksack on July 11, 2014
Familiarity: I've used it several times
I got this pack for some international travel and had problems with the zipper from the get go. I sent an email to Poler's customer service and they shipped me a new pack, no questions asked. It seems to be holding up great and I don't have any complaints with it. The bag itself is pretty spacious and the fabric is fairly heavy duty. I give it 4 stars just for the initial problems I had with it.